Speaker cabinet apparatus

Details Speaker cabinet apparatus Speaker cabinet apparatus

1999-07-20

2000-11-07

Le, Huyen

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

381345, 381189, 181199, H04R 2500

Patent

active

061447528

ABSTRACT:
A speaker cabinet apparatus comprising an arc-shaped concave straight groove respectively on two sides of a face plate with one or two speakers combined, or an arc-shaped concave ring groove around the speaker, or a combination of groove structures a means for lighting.

REFERENCES:
patent: 2559045 (1951-07-01), Petel
patent: 4817163 (1989-03-01), Stastny
patent: 5886304 (1999-03-01), Schlenzig et al.

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